Roof bar



FIG. 1 is a front perspective view of the roof bar;

FIG. 2 is a front elevation view of FIG. 1;

FIG. 3 is a rear elevation view of FIG. 1;

FIG. 4 is a right side elevation view of FIG. 1;

FIG. 5 is a left side elevation view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1;

FIG. 7 is a bottom elevation view of FIG. 1; and,

FIG. 8 is a bottom perspective view of FIG. 1.

The broken lines in the drawings illustrate portions of the roof bar and form no part of the claimed design. 

CLAIM The ornamental design for a roof bar, as shown and described. 